Results 41 to 50 of about 881 (184)

Discovery of Novel Phenolic Compounds from <i>Eutypa lata</i> Through OSMAC Approach: Structural Elucidation and Antibiotic Potential. [PDF]

open access: yesInt J Mol Sci
Among grapevine trunk diseases, Eutypa dieback, caused by the fungus Eutypa lata, is one of the most critical ones, due to its widespread infection in vineyards and the lack of effective treatments.
Cotán A   +6 more
europepmc   +2 more sources

New contributions to Diatrypaceae from karst areas in China [PDF]

open access: yesMycoKeys, 2021
In this study, fungal specimens of the family Diatrypaceae were collected from karst areas in Guizhou, Hainan and Yunnan Provinces, China. Morpho-molecular analyses confirmed that these new collections comprise a new genus Pseudodiatrype, three new ...
Sihan Long   +12 more
doaj   +3 more sources

Effects of eutypiosis on free and conjugated polyamines content in internodes of grapevine (Vitis vinifera l. cv. Cabernet Sauvignon) during their active phase of growth

open access: yesOENO One, 2004
Development of polyamines levels [Putrescine (Put), Spermidine (Spd), and Spermine (Spm)] was investigated in internodes of grapevine infected by eutypiosis fungus, Eutypa lata.
Lalla Aicha Rifai   +4 more
doaj   +1 more source

Species of Diatrypaceae associated with grapevine trunk diseases in Eastern Spain

open access: yesPhytopathologia Mediterranea, 2012
The presence and diversity of Diatrypaceae species occurring on grapevines in Eastern Spain were investigated. Several species were identified on the basis of morphological characters and phylogenetic analyses of the complete sequence of the internal ...
Jordi LUQUE   +5 more
doaj   +1 more source

Biological and chemical pruning wound protectants reduce infection of grapevine trunk disease pathogens

open access: yesCalifornia Agriculture, 2022
Grapevine trunk diseases (GTDs) are currently considered some of the most important challenges for viticulture, curtailing vineyard longevity and productivity in nearly every raisin, table and wine grape production region in California and worldwide ...
Robert Blundell, Akif Eskalen
doaj   +2 more sources

Suitability of an increment borer as a sampling device for grapevine trunk disease

open access: yesPhytopathologia Mediterranea, 2009
The sampling of wood from diseased grapevine trunks is usually a destructive process that involves cutting the arms or even total uprooting. As an alternative, an increment borer (Pressler borer) could allow the study of disease evolution over time for ...
A. Muruamendiaraz, F.J. Legorburu
doaj   +1 more source

Phenotyping grapevine cultivars for resistance to Eutypa dieback

open access: yesPhytopathologia Mediterranea, 2023
Eutypa dieback of grapevine is a trunk disease that affects vineyard productivity. Wood symptoms of this disease develop consistently in greenhouse-grown plants, after inoculation of woody stems with the causal fungus Eutypa lata.
Renaud TRAVADON, Kendra BAUMGARTNER
doaj   +1 more source

Histo-pathology study of the growth of Trichoderma harzianum, Phaeomoniella chlamydospora and Eutypa lata on grapevine pruning wounds

open access: yesPhytopathologia Mediterranea, 2011
Protecting grapevine pruning wounds by inoculating them with Trichoderma spp. can preventinfection from trunk disease pathogens. The growth and interactions of both, the biological control agent Trichoderma spp.
Cheusi MUTAWILA   +3 more
doaj   +1 more source

Importance of eutypa dieback and esca in Algeria and structure of the associated fungal community

open access: yesOENO One, 2005
A preliminary survey performed in Algeria in 2003, revealed high percentages of dead vines and of vines affected by either Eutypa dieback or esca. Eutypa dieback appeared more frequent than esca.
Akila Berraf, Jean-Pierre Péros
doaj   +1 more source

Characterization of Eutypa lata and Cytospora pistaciae causing dieback and canker of pistachio in Italy

open access: yesPhytopathologia Mediterranea, 2020
During the winter of 2017, dieback and canker symptoms were observed on pistachio (Pistacia vera) in two orchards in the Bronte area, Catania Province, Sicily, Southern Italy.
Dalia AIELLO   +4 more
doaj   +1 more source

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